SAMUELS, G.; VÉLEZ, A.; YATES, R. A.; WALKER, B. Evaluation of Chemical Ripeners for Sugarcane. The Journal of Agriculture of the University of Puerto Rico, [S. l.], v. 56, n. 4, p. 370–396, 1972. DOI: 10.46429/jaupr.v56i4.10800. Disponível em: https://revistas.upr.edu/index.php/jaupr/article/view/10800. Acesso em: 7 dec. 2022.